3 years ago

0.1254 is rational or irrational

Mathematics

1 answer:

fredd [130]3 years ago

5 0

Answer:

Rational!

Step-by-step explanation: A rational number is defined as a number that can be represented as a fraction of two integers. This one can be represented by 1254/10000; therefore, it is an integer.

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nataly862011 [7]

The correct answer is A square root of 41

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Is the dilation above an enlargement or a reduction

alexgriva [62]

Reduction...........

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3 years ago

Through: (-3,0), perp. to y = 3x - 1

Marrrta [24]

Answer:

$y=-\dfrac{1}{3}x-1$

Step-by-step explanation:

Given:

line y=3x-1

point (-3,0)

Write: equation of the line that is perpendicular to the given and passes through the point (-3,0)

Solution:

The slope of the given line is $m=3$

If $m_1$ is the slope of perpendicular line, then

$m\cdot m_1=-1\\ \\3m_1=-1\\ \\m_1=-\dfrac{1}{3}$

So, the equation of the needed line is $y=-\dfrac{1}{3}x+b.$

Find b. This line passes through the point (-3,0), so its coordinates satisfy the equation:

$0=-\dfrac{1}{3}\cdot (-3)+b\\ \\0=1+b\\ \\b=-1\\ \\y=-\dfrac{1}{3}x-1$

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3 years ago

What is the greatest common factor of the terms in the polynomial 8xt – 4х – 18x??

mariarad [96]

so...

2x (4t - 2 - 9)

2x (4t - 11)

Hope this helped!

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3 years ago

Read 2 more answers

What is the correct answer

tiny-mole [99]

Take a look at all 3 expressions: numbers, terms, and exponents.

4, 8, and 6 all have a GCF of 2.

y^5, y^3, and y^2 have a GCF of y^2.

Therefore, the GCF is 2y^2. Removing it gets you:

2y^2(2y^3 + 4y - 3)

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